Excellent PLC
| Company Information | ||||||||
| sales@xmjzjsgs.com | ||||||||
| Mobile | +8613666033393 | |||||||
| +8613666033393 | ||||||||
| 13666033393 | ||||||||
| Add | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
Product Overview
The ABB DI810-1 (Part Number: 3BSE008509R1) is a high-performance Digital Input (DI) PCB module designed for use in ABB’s S800 I/O system, which forms a key part of the ABB 800xA Distributed Control System (DCS). As a 16-channel 24 VDC digital input module, the DI810-1 is engineered to receive status signals from field devices such as switches, sensors, and contactors, and transmit these signals accurately to the control system.
This PCB module version is primarily intended for module-level replacement or integration within embedded control solutions or OEM assemblies. Despite being a bare board, the DI810-1 maintains all performance characteristics of its full module version and is designed to withstand industrial operating conditions.
It offers galvanic isolation, channel monitoring, and diagnostics, ensuring the highest level of system reliability and fault detection—making it a crucial component for mission-critical automation environments.
Product Specifications
| Parameter | Details |
|---|---|
| Model Number | DI810-1 |
| Part Number | 3BSE008509R1 |
| Product Type | Digital Input PCB Module |
| Number of Channels | 16 Digital Inputs |
| Signal Voltage | 24 VDC (nominal) |
| Input Voltage Range | 18–30 VDC |
| Input Current | Approx. 6 mA per channel |
| Input Delay | 4 ms filtering time |
| Galvanic Isolation | Yes (channel-to-bus and channel-to-channel) |
| Diagnostics | Channel diagnostics, fault detection |
| LED Indicators | No (PCB version) |
| Field Connection | Via separate terminal unit (TU series) |
| Mounting | Embedded/OEM or into S800 I/O terminal base |
| Operating Temperature | -20°C to +55°C |
| Storage Temperature | -40°C to +70°C |
| Humidity | 5%–95% non-condensing |
| Dimensions (H × W × D) | 45 x 102 x 119 mm |
| Weight | 0.15 kg |
| System Compatibility | ABB 800xA, AC 800M, S800 I/O System |
| Certifications | CE, RoHS, UL, CSA |
| Manufacturer | ABB Ltd. |
Applications
The DI810-1 module is used in a broad range of industrial applications where discrete input signals need to be collected and sent to the DCS for processing. Its compact PCB design is ideal for OEMs, integrators, and service professionals handling modular assembly systems.
-
Power Plants: Monitoring of status contacts for breakers, switches, and relays.
-
Chemical and Petrochemical Facilities: Detecting valve positions, interlocks, and safety circuit conditions.
-
Manufacturing & Packaging Lines: Receiving input from pushbuttons, limit switches, and emergency stops.
-
Water Treatment Plants: Capturing digital sensor data for pumps, valves, and filter systems.
-
Building Automation: Interfacing with door switches, alarms, and ventilation signals.
-
OEM Equipment: Embedded into customized control cabinets or proprietary machine solutions.
Its flexibility and proven reliability make it a trusted solution in systems requiring consistent signal detection and high integration capability.
Product Advantages
-
Compact and Lightweight: The PCB-only design is ideal for embedded solutions or where space-saving is crucial.
-
High-Density I/O: Supports 16 digital input channels in a single board for compact control.
-
Reliable Signal Processing: Built-in filtering reduces false triggering from transient voltage or noise.
-
Flexible Integration: Easily connects to ABB’s TU series terminal bases for complete module functionality.
-
Industrial Durability: Operates reliably across a wide temperature and humidity range.
-
Standardized Communication: Seamlessly communicates with ABB’s AC 800M controller via S800 I/O bus.
-
Fault Detection: Advanced diagnostics improve maintenance planning and system availability.
-
Long Lifecycle Support: Backed by ABB’s global service network and parts availability.
Frequently Asked Questions (FAQ)
1. What is the DI810-1 PCB module used for?
It is used to receive 24 VDC digital signals from field devices and communicate them to the DCS or PLC.
2. How many input channels does it have?
The DI810-1 supports 16 discrete digital input channels.
3. Does it include terminal blocks?
No, the PCB module version does not include terminal blocks. It must be paired with a TU unit.
4. Can this module be used in high-temperature areas?
Yes, it supports operation up to +55°C and storage up to +70°C.
5. What systems is it compatible with?
It integrates seamlessly with ABB’s S800 I/O system and 800xA control platform.
6. How is electrical isolation handled?
It features galvanic isolation between field channels and the backplane.
7. Is the PCB module field-replaceable?
Yes, it is often used for field-level replacement in existing installations.
8. Does it provide diagnostics?
Yes, it supports channel-level diagnostics and fault detection (via controller configuration).
9. Can it be mounted directly into control panels?
It is usually mounted into terminal bases or embedded into OEM-designed enclosures.
10. Is the DI810-1 RoHS compliant?
Yes, it is compliant with RoHS and CE environmental and safety regulations.
Related Models from the S800 I/O Series
| Model Number | Description | Type | Channels | Voltage | Weight (kg) |
|---|---|---|---|---|---|
| DI810 | Digital Input Module (complete) | Module | 16 | 24 VDC | 0.25 |
| DI820 | Isolated Digital Input Module | Module | 8 | 120 V AC/DC | 0.3 |
| DO810 | Digital Output Module | Module | 16 | 24 VDC | 0.27 |
| AI810 | Analog Input Module | Module | 8 | 0–20 mA | 0.28 |
| AO810 | Analog Output Module | Module | 8 | 0–20 mA | 0.26 |
| TU810 | Terminal Unit for DI810 series | Terminal Block | — | — | 0.15 |
Popular ABB Modules Across Automation Systems
| Model Number | Description | Function | System | Weight (kg) |
|---|---|---|---|---|
| PM864A | AC 800M Controller CPU Module | Central Controller | 800xA DCS | 1.5 |
| CI854A | Profibus-DP Interface Module | Fieldbus Communication | AC 800M | 0.35 |
| AI810 | Analog Input Module (8 ch) | Analog Signal Processing | S800 I/O | 0.65 |
| CP6415 | HMI Control Panel (15″) | Human-Machine Interface | CP600 Series | 3.2 |
| TB840 | Module Bus Terminator | I/O Bus Termination | S800 I/O | 0.05 |
| DO820 | Digital Output Module (Relay Type) | Relay Output Switching | S800 I/O | 0.3 |
